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Green 288-pin DDR4 RDIMM with black memory chips and gold contacts

Brute Networks

Brute Networks 32GB DDR4-2666 2Rx4 ECC Registered RDIMM 840758-V91

SKU CH-37PN-WW6AV

32GB DDR4-2666 ECC registered RDIMM with 2Rx4 organisation for HPE-compatible servers

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32GB capacity supports memory-intensive server workloads
  • DDR4-2666 speed delivers 21300 MT/s data transfer rate
  • ECC registered design detects and corrects single-bit errors
  • 2Rx4 288-pin organisation maximises density per DIMM slot
  • 20V operation reduces power draw in dense configurations

HPE-compatible 32 GB DDR4 RDIMM

This Brute Networks module delivers 32 GB of DDR4-2666 registered ECC memory on a 288-pin RDIMM. It operates at 1.20 V and uses a 2Rx4 organisation with major-brand DRAM chips. The part is built to match HPE part number 840758-V91 for direct replacement in supported servers.

Suited for HPE server upgrades needing registered

Administrators expanding memory in compatible HPE platforms can install this module with confidence. Systems that require unbuffered UDIMMs, non-ECC memory, or speeds other than DDR4-2666 will not accept this part.

Speed grade PC4-21300 DDR4-2666

The module is rated at PC4-21300, which corresponds to DDR4-2666 MT/s. Verify that the target server supports this exact speed and registered ECC configuration before purchase.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $162.99
Cheaper than about 54% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $5.09 per GB
Cheaper than about 72% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Should I pick the 32 GB 2Rx4 RDIMM or look for a different capacity?

This module is a single 32 GB stick with a 2Rx4 organisation; add as many identical sticks as your server's memory slots and maximum capacity allow.

What does the 2666 MHz rating mean once the module is installed in my server?

The memory will run at up to 2666 MT/s (PC4-21300) provided the processor and chipset support that speed; otherwise it will down-clock to the highest supported rate.

Is the 288-pin DDR4 interface compatible with my HPE server's DIMM slots?

Yes — the 288-pin DDR4 RDIMM form factor matches the standard registered DIMM slots used in compatible HPE servers.

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